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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Impedance Approval Agency Thickness Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Pin Count Surface Mount JESD-30 Code Subcategory Max Power Dissipation Terminal Shape Circuit Protection Type Voltage Diode Element Material Number of Elements Polarity Case Code (Metric) Case Code (Imperial) Forward Voltage Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Reverse Standoff Voltage Clamping Voltage Peak Reverse Current Trigger Device Type Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-VS34C821 ERZ-VS34C821 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bolt, Screw, Surface Mount Bulk ZNR® Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant No Square 36mm, Formed Tabs No SVHC 25mm 11mm Chassis Mount 670V 510V 670V SINGLE GULL WING 2 R-PSSO-G2 1 510V Solder 40kA 820V 250A 1.355kV SILICON SURGE PROTECTOR 902V 738V 510V
EZJ-Z0V420WA EZJ-Z0V420WA Panasonic Electronic Components 0.2244
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 1mm RoHS Compliant Tin No 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~85°C TA 30V METAL OXIDE FILM 30V 56pF 8533.40.40.00 TAPE, PAPER 30V 40pF @ 1MHz e3 WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 10A 42V
ERZ-V10D431 ERZ-V10D431 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 11.5mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 270pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 275V 350V 80J 473V 387V 430V 275V 3.5kA 350V
ERZ-E05A201CS ERZ-E05A201CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 4.4mm Through Hole -40°C~85°C TA 170V 130V 200pF 170V 200pF @ 1kHz 170V 1 VARISTOR 130V 1.2kA 200V 10A 13J 340V 225V 185V 200V
EZJ-Z1V270GM EZJ-Z1V270GM Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2017 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TJ 16V 16V 85pF @ 1MHz 1 29.7V 24.3V 27V 20A 18V
ERZ-U22JP162H ERZ-U22JP162H Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 825V 825V
EZA-EG1N50AC EZA-EG1N50AC Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 0201 (0603 Metric) Surface Mount 1 30V 500V
EZJ-Z0V80005 EZJ-Z0V80005 Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Zinc Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 500μm 1mm RoHS Compliant No 0402 (1005 Metric) 500μm 500μm Surface Mount, MLCV 5V 500FF 5V 1005 0402 1 96V 96V 64V 80V 5V
DE2S03000L DE2S03000L Panasonic Electronic Components 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant 2 SC-79, SOD-523 Surface Mount -40°C~85°C TA Zener 103pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes 150mW SILICON 1 UNIDIRECTIONAL General Purpose Single 1V 50μA 3.15V 3V 5% No 2.85V 1
ERB-RD1R25X ERB-RD1R25X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 ERB-RD Active 1 (Unlimited) EAR99 RoHS Compliant 0402 (1005 Metric) cUL, UL Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V ELECTRIC FUSE 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.082Ohm
ERZ-E14A201SC ERZ-E14A201SC Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Tray ZNR® Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 1300pF @ 1kHz 1 140J 225V 185V 200V 130V 7.5kA 170V
ERZ-C40CK391B ERZ-C40CK391B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2006 ZNR® Active 1 (Unlimited) 2 EAR99 40mm RoHS Compliant Contains Lead Disc 40mm, Formed Tabs unknown 50mm Chassis Mount -40°C~85°C TA 8533.40.40.00 320V Non-linear Resistors LUG 1 VARISTOR RADIAL 250V 30A 390V 435J 429V 351V 30kA 320V
ERZ-VS34C621 ERZ-VS34C621 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bolt, Screw, Surface Mount Bulk ZNR® Active 1 (Unlimited) Solder 85°C -40°C 36mm ROHS3 Compliant No Square 36mm, Formed Tabs No SVHC 25mm 47mm 9.7mm Chassis Mount 505V 385V 505V 1 385V Solder 40kA 620V 250A 1.025kV 682V 558V 620V 385V 40kA 505V
ERZ-C40CK361B ERZ-C40CK361B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2006 ZNR® Active 1 (Unlimited) 2 EAR99 40mm RoHS Compliant Contains Lead Disc 40mm, Formed Tabs unknown 50mm Chassis Mount -40°C~85°C TA 8533.40.40.00 300V Non-linear Resistors LUG 1 VARISTOR RADIAL 230V 30A 360V 405J 396V 324V 30kA 300V
ERZ-E10E271 ERZ-E10E271 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 225V 530pF @ 1kHz 1 175V 4.5kA 270V 64J 303V 247V 270V 175V 4.5kA 225V
ERZ-V20R361 ERZ-V20R361 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) Radial 85°C -40°C 20mm 8.5mm RoHS Compliant Lead Free No Disc 21.5mm 5mm 5.4mm Through Hole -40°C~85°C TA 300V 230V 300V 1100pF @ 1kHz 1 230V Radial 10kA 360V 100A 255J 595V 396V 324V 360V 230V 10kA 300V
ERZ-E10B361CS ERZ-E10B361CS Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 300V 430pF @ 1kHz 1 230V 4.5kA 360V 84J 396V 324V 360V 230V 4.5kA 300V
ERZ-U12JP541B ERZ-U12JP541B Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 264V 264V
ERZ-E11A751CS ERZ-E11A751CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 8.2mm Through Hole -40°C~85°C TA 615V 460V 280pF 615V 280pF @ 1kHz 1 VARISTOR 460V 5kA 675V 50A 210J 1.24kV 825V 675V 750V
ERZ-V20D182 ERZ-V20D182 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 14.8mm 20mm ROHS3 Compliant Lead Free No Disc 23.5mm No SVHC 15mm Through Hole -40°C~85°C TA 1kV METAL OXIDE FILM 1kV 250pF 1.465kV 1W 250pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 1kV Radial 7.5kA 1.8kV 100A 720J 2.97kV 1.98kV 1.7kV
ERZ-E11B751CS ERZ-E11B751CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 8.2mm Through Hole -40°C~85°C TA 615V 460V 280pF 615V 280pF @ 1kHz 1 VARISTOR 460V 5kA 675V 50A 210J 1.24kV 825V 675V 750V
ERZ-C40CK911W ERZ-C40CK911W Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 11.5mm RoHS Compliant Contains Lead No STANDARD: UL; CSA Disc 40mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 745V e3 Tin (Sn) LUG 1 VARISTOR RADIAL 550V Strap 30A 10% 910V 250A 750J 1.5kV 1.001kV 819V 30kA 745V
EZJ-Z0V180HA EZJ-Z0V180HA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT 500μm 1mm RoHS Compliant Tin No 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~85°C TA 11V METAL OXIDE FILM 11V 150pF TAPE, PAPER 11V 120pF @ 1MHz e3 WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 10A 18V
EYP-2MT092 EYP-2MT092 Panasonic Electronic Components 0.0000
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0.00000000 download 2000 MT Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Strap UL 50V 2A 92°C 198°F 60°C 140°F 150°C 302°F
EYP-2MT102B EYP-2MT102B Panasonic Electronic Components 0.0000
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0.00000000 download 2000 MT Obsolete 1 (Unlimited) 11mm Non-RoHS Compliant Contains Lead Strap UL 50V 2A 102°C 216°F 70°C 158°F 150°C 302°F
ERZ-E10F361 ERZ-E10F361 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 300V 430pF @ 1kHz 1 230V 4.5kA 360V 84J 396V 324V 360V 230V 4.5kA 300V
ERZ-V07D221 ERZ-V07D221 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.5mm 220V 7mm 11.5mm ROHS3 Compliant Lead Free Tin Disc 8.5mm No SVHC 5mm 4.5mm Through Hole -40°C~85°C TA 180V METAL OXIDE FILM 140V 190pF 8533.40.40.00 180V 250mW 190pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 0.25W 140V Radial 1.75kA 220V 10A 19J 360V 242V 198V 140V
ERZ-E08B201CS ERZ-E08B201CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 5.1mm Through Hole -40°C~85°C TA 170V 130V 390pF 170V 390pF @ 1kHz 1 VARISTOR 130V 3.5kA 185V 25A 35J 340V 225V 185V 200V
EYP-1BF133 EYP-1BF133 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 F Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 1A 133°C 271°F 108°C 226°F 200°C 392°F
DZ5J062D0R DZ5J062D0R Panasonic Electronic Components 6.4170
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 5 EAR99 RoHS Compliant 5 6-SMD (5 Leads), Flat Lead 50Ohm Surface Mount -40°C~85°C TA Zener DUAL 200mW SILICON 4 UNIDIRECTIONAL 1V General Purpose 4V 200nA 6.51V 6.2V 5% No 5.89V 2
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